Individual holder
WILLIAMS RICHARD K
US·25 granted patents·4 pending applications·229 citations·filing 2007–2024
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
29 records- 0199US8749222B2Method of sensing magnitude of current through semiconductor power deviceWILLIAMS RICHARD K·Filed 2011·Granted Jun 10, 2014·41 cites·17 claims
- 0297US8258575B2Isolated drain-centric lateral MOSFETWILLIAMS RICHARD K·Filed 2010·Granted Sep 4, 2012·25 cites·10 claims
- 0393US9305859B2Integrated circuit die with low thermal resistanceWILLIAMS RICHARD K·Filed 2011·Granted Apr 5, 2016·19 cites·19 claims
- 0493US9232587B2Low cost LED driver with integral dimming capabilityWILLIAMS RICHARD K·Filed 2012·Granted Jan 5, 2016·15 cites·24 claims
- 0593US8513787B2Multi-die semiconductor package with one or more embedded die padsWILLIAMS RICHARD K·Filed 2011·Granted Aug 20, 2013·14 cites·13 claims
- 0692US9877361B2Phototherapy system and process including dynamic LED driver with programmable waveformWILLIAMS RICHARD K·Filed 2013·Granted Jan 23, 2018·14 cites·50 claims
- 0792US8427235B2Power-MOSFETs with improved efficiency for multi-channel class-D audio amplifiers and packaging thereofWILLIAMS RICHARD K·Filed 2007·Granted Apr 23, 2013·17 cites·20 claims
- 0890US9220139B2Serial lighting interface with embedded feedbackWILLIAMS RICHARD K·Filed 2012·Granted Dec 22, 2015·8 cites·22 claims
- 0990US8947407B2Low cost LED driver with integral dimming capabilityWILLIAMS RICHARD K·Filed 2012·Granted Feb 3, 2015·8 cites·20 claims
- 1090US8933634B2Low cost LED driver with integral dimming capabilityWILLIAMS RICHARD K·Filed 2012·Granted Jan 13, 2015·8 cites·19 claims
- 1188US9351364B2Low cost LED driver with improved serial busWILLIAMS RICHARD K·Filed 2012·Granted May 24, 2016·7 cites·18 claims
- 1288US9288861B2Serial lighting interface with embedded feedbackWILLIAMS RICHARD K·Filed 2012·Granted Mar 15, 2016·6 cites·19 claims
- 1386US8097522B2Modular methods of forming isolation structures for integrated circuitsWILLIAMS RICHARD K·Filed 2007·Granted Jan 17, 2012·6 cites·5 claims
- 1485US8952619B2Low cost LED driver with integral dimming capabilityWILLIAMS RICHARD K·Filed 2012·Granted Feb 10, 2015·5 cites·23 claims
- 1584US8310218B2Time-multiplexed-capacitor DC/DC converter with multiple outputsWILLIAMS RICHARD K·Filed 2007·Granted Nov 13, 2012·14 cites·28 claims
- 1684US8138570B2Isolated junction field-effect transistorWILLIAMS RICHARD K·Filed 2007·Granted Mar 20, 2012·8 cites·12 claims
- 1781US9295123B2Serial lighting interface with embedded feedbackWILLIAMS RICHARD K·Filed 2012·Granted Mar 22, 2016·3 cites·15 claims
- 1880US8071462B2Isolation structures for integrated circuits and modular methods of forming the sameWILLIAMS RICHARD K·Filed 2007·Granted Dec 6, 2011·3 cites·5 claims
- 1977US9210753B2Serial lighting interface with embedded feedbackWILLIAMS RICHARD K·Filed 2012·Granted Dec 8, 2015·2 cites·19 claims
- 2076US2025023078A1Advanced Fuel Cell Design, Apparatus And FabricationWILLIAMS RICHARD K·Filed 2024·Application pending·0 cites
- 2176US2025006958A1Intelligent Buffered Fuel Cell With Low ImpedanceWILLIAMS RICHARD K·Filed 2024·Application pending·0 cites
- 2275US8278887B2Method of starting DC/DC converter using synchronous freewheeling MOSFETWILLIAMS RICHARD K·Filed 2011·Granted Oct 2, 2012·3 cites·3 claims
- 2370US8502362B2Semiconductor package containing silicon-on-insulator die mounted in bump-on-leadframe manner to provide low thermal resistanceWILLIAMS RICHARD K·Filed 2011·Granted Aug 6, 2013·2 cites·11 claims
- 2466US9576884B2Low profile leaded semiconductor packageWILLIAMS RICHARD K·Filed 2013·Granted Feb 21, 2017·1 cites·23 claims
- 2559US8728904B2Method of forming isolation structure in semiconductor substrateWILLIAMS RICHARD K·Filed 2007·Granted May 20, 2014·0 cites·20 claims
- 2658US10008438B2Low profile leaded semiconductor package and method of fabricating the sameWILLIAMS RICHARD K·Filed 2017·Granted Jun 26, 2018·0 cites·16 claims
- 2758US2014257833A1Cloud Based System For Remote Medical Checkup And Physician Managed Biometric DataWILLIAMS RICHARD K·Filed 2014·Application pending·0 cites
- 2857US9793197B2Low profile leaded semiconductor packageWILLIAMS RICHARD K·Filed 2017·Granted Oct 17, 2017·0 cites·16 claims
- 2955US2022327529A1Advanced Transactional Protocols And Ecosystem For Smart Contract Authoring And DeploymentWILLIAMS RICHARD K·Filed 2022·Application pending·0 cites
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